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Under $20 Metal Detectors

Shop the best prices on 1,870 great value under $20 metal detectors. Shopping for metal detectors is easy with Fruugo, with SALE discounts, offers and savings on Ydcy, Guangzhou Suda E-commerce Co., Ltd, GreenZech and more. Buy metal detectors online safely with Fruugo, with secure payment and fast shipping to Singapore.

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1 - 32 of 1,870
5pcs Plastic Smoke Sensor Cover Smoke Detector Guards Fire Alarm Detector Cover for Kitchen Baking Smoke Detector Protector Smoke Detector Cover
$14.95 Save $59.05 RRP: $74.00
Garrett Pro-Pointer AT Waterproof Pinpointer Metal Detector for Gold & Treasure Hunting
$17.95 Save $3.00 RRP: $20.95
Best Seller-handheld Metal Detector Loose Wire And Power Detector Wpp123 Plastic High Sensitivity Adjustable Alert Pipe Power Multifunction Wall Scann
$10.95 Save $39.00 RRP: $49.95
Gagahao Infrared Vein Finder Viewer
$20.95 Save $20.00 RRP: $40.95
Metal Detector Gp Gold And Silver Detector unbrand
$16.95 Save $4.00 RRP: $20.95
8pcs Smoke Detector Covers - Fire Alarm Covers for Cooking, Baking & Debris Protection
$10.95 Save $14.00 RRP: $24.95
New Arrive Handheld Metal Detector Loose Wire and Power Detector WPP123 Plastic High Sensitivity Adjustable Alert Pipe Power Multifunction Wall Scanne
$16.95 Save $47.05 RRP: $64.00
New Arrive Handheld Metal Detector Loose Wire and Power Detector WPP123 Plastic High Sensitivity Adjustable Alert Pipe Power Multifunction Wall Scanne
$8.95 Save $29.00 RRP: $37.95
Equipment Kit, Includes 1 Emf Meter & 4 Motion Activated Cat Balls, Professional Equipment Kit
$12.95 Save $46.05 RRP: $59.00
New Arrive Handheld Metal Detector Loose Wire and Power Detector WPP123 Plastic High Sensitivity Adjustable Alert Pipe Power Multifunction Wall Scanne
$17.95 Save $8.00 RRP: $25.95
Smokes Alarm Cover Smokes Detector Dust Cover Plastic Smokes Detector Cover for Cooking
$10.95 Save $48.05 RRP: $59.00
5pcs Plastic Smoke Sensor Cover Smoke Detector Guards Fire Alarm Detector Cover for Kitchen Baking Smoke Detector Protector Smoke Detector Cover
$19.95 Save $59.05 RRP: $79.00
New Arrive Handheld Metal Detector Loose Wire and Power Detector WPP123 Plastic High Sensitivity Adj
$13.95 Save $7.00 RRP: $20.95
New Arrive Handheld Metal Detector Loose Wire and Power Detector WPP123 Plastic High Sensitivity Adjustable Alert Pipe Power Multifunction Wall Scanne
$16.95 Save $8.00 RRP: $24.95
Mini Kazoo For Beginners In All-Age Activities 1 Set With Easy To Use Features Lightweight
$20.95 Save $4.00 RRP: $24.95
Fire Sprinkler Cover Protective Fire Sprinkler Head Shell Sprinkler Head Outer Cover
$16.95 Save $52.05 RRP: $69.00
4X High Sensitive Vibration Detector Earthquake Alarms with LED Lighting Door Home Wireless Electric
$17.95 Save $13.00 RRP: $30.95
GC101H Portable Handheld Metal Detector Body Scanner Security Equipment Metal Detector Super Scan L-Good
$16.95 Save $9.00 RRP: $25.95
Metal Detector Pinpointer Flashlight Mount Holder for Underground Detectors 360° Rotation Anti-skid Easy to Hold
$15.95
GC101H Portable Handheld Metal Detector Body Scanner Security Equipment Metal Detector Super Scan L
$15.95 Save $68.05 RRP: $84.00
Handheld Metal Detector 360 Side Detection With Led Pinpoint Metal Detector Scanner, Yellow, 230 X 40 X 40 Mm
$19.95 Save $20.00 RRP: $39.95
Metal Detector Pinpointer Mount Flashlight Holder Suitable for Underground Detectors Black
$17.95
GC101H Portable Handheld Metal Detector Body Scanner Security Equipment Metal Detector Super Scan L Pingyaoxianouyuandianzishangwuyouxiangongsi
$15.95 Save $12.00 RRP: $27.95
Metal Detector Pinpointer IP66 Waterproof Handheld Pin Pointer Wand with LCD Screen for Treasure Hunting Gold Detecting Built in Flashlight Orange
$18.95 Save $9.00 RRP: $27.95
Nature Guide Finder Frame Wood Nature Viewing Finder Handheld Nature Guide Finder For Kids
$18.95 Save $20.00 RRP: $38.95
Metal Detector Pinpointer IP66 Waterproof Handheld Pin Pointer Wand with LCD Screen for Treasure Hunting Gold Detecting Built in Flashlight Orange
$18.95 Save $9.00 RRP: $27.95
DIY Metal Detector Electronic DIY Kit Simple Metal Locator Loose Parts Set Circuit Board Making Soldering Practice Kit
$10.95 Save $3.00 RRP: $13.95
20mm Inductive Proximity Sensor Switch NPN Normally Open 6-36VDC LJ30A3-20-Z/BX
$15.95 Save $18.00 RRP: $33.95
Underground Metal Detector Accessories Remote Control Holder for XP X35&Orx &Fmf Deus2 1pcs
$12.95
Portable Electromagnetic Field EMF Gauss Meter Ghost Hunting Detector Portable EMF Magnetic Field Detector 8 LED Gauss Meter
$14.95 Save $69.05 RRP: $84.00
Pen Type Voltage Detector Backlight-flashlamp Sensitivity-adjustable Volt-tester
$18.95 Save $40.05 RRP: $59.00
PinPointer Metal Detector Waterproof for Case Dustproof Cover for Pinpointing Wa
$17.95